Good day, After checking the activities of my squid-cache proxy, i discover that there is no activities on ICP and HTCP, why? What is the implication of this? If they are important to squid performance, how can i implement them? Regards, Yomi
Microsoft Windows [Version 6.1.7601] Copyright (c) 2009 Microsoft Corporation. All rights reserved. C:\squid\bin>squidclient mgr:info HTTP/1.0 200 OK Server: squid/2.7.STABLE8 Date: Sat, 02 Apr 2011 13:40:27 GMT Content-Type: text/plain Expires: Sat, 02 Apr 2011 13:40:27 GMT X-Cache: MISS from ADMIN X-Cache-Lookup: MISS from ADMIN:3128 Via: 1.0 ADMIN:3128 (squid/2.7.STABLE8) Connection: close Squid Object Cache: Version 2.7.STABLE8 Running as squid Windows System Service on Windows Vista Service command line is: Start Time: Sat, 02 Apr 2011 10:38:44 GMT Current Time: Sat, 02 Apr 2011 13:40:27 GMT Connection information for squid: Number of clients accessing cache: 7 Number of HTTP requests received: 15437 Number of ICP messages received: 0 Number of ICP messages sent: 0 Number of queued ICP replies: 0 Number of HTCP messages received: 0 Number of HTCP messages sent: 0 Request failure ratio: 0.00 Average HTTP requests per minute since start: 85.0 Average ICP messages per minute since start: 0.0 Select loop called: 14516733 times, 0.751 ms avg Cache information for squid: Request Hit Ratios: 5min: 5.6%, 60min: 13.6% Byte Hit Ratios: 5min: 47.5%, 60min: 11.2% Request Memory Hit Ratios: 5min: 100.0%, 60min: 67.8% Request Disk Hit Ratios: 5min: 0.0%, 60min: 0.0% Storage Swap size: 91072 KB Storage Mem size: 54680 KB Mean Object Size: 10.76 KB Requests given to unlinkd: 0 Median Service Times (seconds) 5 min 60 min: HTTP Requests (All): 2.02066 1.05672 Cache Misses: 51.56862 1.24267 Cache Hits: 0.00000 0.00000 Near Hits: 0.00000 0.61549 Not-Modified Replies: 0.00000 0.00000 DNS Lookups: 0.09117 0.26619 ICP Queries: 0.00000 0.00000 Resource usage for squid: UP Time: 10902.873 seconds CPU Time: 10220.328 seconds CPU Usage: 93.74% CPU Usage, 5 minute avg: 93.70% CPU Usage, 60 minute avg: 94.06% Maximum Resident Size: 91776 KB Page faults with physical i/o: 25098 Memory accounted for: Total accounted: 63592 KB memPoolAlloc calls: 2900352005 memPoolFree calls: 2900133281 File descriptor usage for squid: Maximum number of file descriptors: 2048 Largest file desc currently in use: 120 Number of file desc currently in use: 22 Files queued for open: 0 Available number of file descriptors: 2026 Reserved number of file descriptors: 100 Store Disk files open: 0 IO loop method: select Internal Data Structures: 20387 StoreEntries 6133 StoreEntries with MemObjects 6131 Hot Object Cache Items 8461 on-disk objects C:\squid\bin>